Saw this on the ArmA reddit. I know you said you wanted to add a function for custom name tapes, ranks, and insignias that was easy to use. GM has a system built in thats pretty easy to use. The player names was news to me though.

3rd Mountain Division on patrol in the mountains East of Eponia
3rd Mountain Division passes through Eponia on their way back to base.
1st Infantry Division assist SIS agents with a Counter-Intelligence Raid Northeast of Bogango

Having just watched Sicarios Day of the Soldado, I would love to see some Mexico based maps. Maybe one based off of the border at El Paso/Juarez and another border map somewhere indistinct like the border along New Mexico or Arizona. Then maybe something deeper into Mexico, somewhere where the cartels have control.